DE3124306A1 - Terminal socket as a replacement thread having an associated boring jig for cutting the required annular groove - Google Patents
Terminal socket as a replacement thread having an associated boring jig for cutting the required annular grooveInfo
- Publication number
- DE3124306A1 DE3124306A1 DE19813124306 DE3124306A DE3124306A1 DE 3124306 A1 DE3124306 A1 DE 3124306A1 DE 19813124306 DE19813124306 DE 19813124306 DE 3124306 A DE3124306 A DE 3124306A DE 3124306 A1 DE3124306 A1 DE 3124306A1
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- drill chuck
- cutting
- thread
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 238000002372 labelling Methods 0.000 claims 1
- AFJYYKSVHJGXSN-KAJWKRCWSA-N selamectin Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1C(/C)=C/C[C@@H](O[C@]2(O[C@@H]([C@@H](C)CC2)C2CCCCC2)C2)C[C@@H]2OC(=O)[C@@H]([C@]23O)C=C(C)C(=N\O)/[C@H]3OC\C2=C/C=C/[C@@H]1C AFJYYKSVHJGXSN-KAJWKRCWSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
- B23B29/03457—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by pivoting the tool carriers or by elastic deformation
- B23B29/03464—Grooving tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
Description
Titel:Title:
Klemmbuchse als Ersatzgewinde mit dazugehörigem Bohrfutter zum Einschneiden der erforderlichen Ringnut.Clamping bushing as a replacement thread with associated drill chuck for cutting the required ring groove.
Anwendungsgebiet: Die Erfindung betrifft Klemmbuchsen (Fig.l), die als Ersatz für Innengewinde, in weichen und harten Metallen Anwendung finden. Sie werden in, mit Spiralbohrern gefertigte Bohrungen eingeschlagen. Ein gesondertes Bohrmaschinenfutter (Fig.2) findet Anwendung in stationären oder auch Handbohrmaschinen und ermöglicht so das vorherige Einschneiden einer notwendigen Aufnahmeringnut. In solchen Bohrungen finden die geschlitzten Klenimbuchsen (Fig.1) nach dem Anziehen von herkömmlichen Schrauben in den Kl@Emstucken (Fig4) außerordentlich festen Halt.Field of application: The invention relates to clamping sleeves (Fig.l), which as a substitute for internal threads, in soft and hard metals. she are driven into holes made with twist drills. A separate one Drill chucks (Fig. 2) are used in stationary or handheld drills and thus enables a necessary receiving ring groove to be cut beforehand. The slotted Klenim sockets (Fig. 1) can be found in such holes after tightening from conventional screws in the Kl @ Emstucken (Fig4) extraordinarily strong Stop.
Auch sind beschädigte Innengewinde und schwer zugängliche Stellen für das eigentliche, manuelle Gewindeschneiden ein zusätzlicher Aspekt für die Verwendung solcher Klemmbuchsen (Fig.1). Aus Gründen der Kostenersparnis ist es aber auch vorteilhaft Innengewinde in Sack- oder Durchgangslöchern garnicht erst zu schneiden, sondern einfach Bohrungen für die beschriebenen Klemmbuchsen auszuführen. Die Innengewinde der Klemmstücke (Fig.4) werden vom Hersteller maschinell geschnitten, was wesentlich schneller ist als das Gewindeschneiden von Hand. In den Klemmstücken (Fig.4) ist das Eindrehen herkömmlicher Maschinenschrauben vorgesehen (Fig.3).There are also damaged internal threads and areas that are difficult to access for the actual, manual thread cutting an additional aspect for the use such clamping bushes (Fig. 1). However, it is also advantageous for reasons of cost savings Not even cutting internal threads in blind or through holes, but rather simply drill holes for the clamping bushes described. The internal thread the clamping pieces (Fig. 4) are cut by the manufacturer by machine, which is essential is faster than tapping by hand. In the clamping pieces (Fig. 4) is the screwing in of conventional machine screws is provided (Fig. 3).
Beschreibung: Geschlitzte Klemmbuchsen werden mit Klemmstücken (Fig.4) geliefert, die je nach den Erfordernissen bis zu einem Gewindedurchmesser von M 42 geliefert werden. Solche Innengewinde der Klemmstücke (Fig.4) dienen der Aufnahme herkömmlicher Maschinenschrauben, unterschiedlicher Durchmesser und Gewindearten (Fig.3), mit denen auch andere Maschinenbauelemente einer Konstruktion zusammengehalten werden können.Description: Slotted clamping sleeves are supplied with clamping pieces (Fig. 4) delivered, which depending on the requirements up to a thread diameter of M 42 can be delivered. Such internal threads of the clamping pieces (Fig.4) are used recording conventional machine screws, different diameters and thread types (Fig. 3), with which other mechanical elements of a construction are held together can be.
Der Vorteil solcher Klemmbuchsen (Fig.1) ist, daß sie in eine gewöhnliche Sackloch- oder Durchgangsbohrung eingeschlagen werden, wobei eine außenseitige Kordelung zunächst das Verdrehen der Buchse in der Bohrung dann verhindert, wenn die zugehörige Maschinenschraube (Fig.3) eingedreht wird.The advantage of such clamping sleeves (Fig.1) is that they can be used in an ordinary Blind holes or through holes are hammered in, with an outside cord initially prevents the bushing from rotating in the bore if the associated Machine screw (Fig. 3) is screwed in.
Die Klemmbuchsen sind geschlitzt und zwar einmal durchgehend auf einer Seite und auf der gegenüberliegenden Seite nur teilweise. Dieses gestattet das Zusammendrücken derselben beim Einschlagen in die Bohrung, denn die in die Aufnahmeringnut passende ringförmige Verstärkung weist einen geringfügig größeren Durchmesser auf als die Klemmbuchsen (fig.l) selbs Besondere Werkzeuge oder Zangen zum Zusammendrücken sind erfahrungsmäßig nicht erforderlich. Ebenfalls gekordelte konische KlemmstUcke (Fig.4) bewirken die Spreizung. Diese Klemmstücke (Fig.4) werden zur Aufnahme von Schrauben verschiedener Gewindedurchmesser und -arten hergestellt.The clamping bushes are slotted, once through on one Side and on the opposite side only partially. This allows compression same when hammering into the hole, because the one that fits into the receiving ring groove annular reinforcement has a slightly larger diameter than that Clamping bushes (fig.l) are themselves special tools or pliers for pressing together Experience shows that this is not necessary. Also corded conical clamping pieces (Fig. 4) cause the spread. These clamping pieces (Fig. 4) are used to hold screws different thread diameters and types.
In kleineren Unternehmen, wie zum Beispiel KFZ- oder Landwirtschaftsmaschinen Reparaturwerkstätten entfällt somit die Anschaffung von Gewindebohrersätzen ganz allgemein.In smaller companies, such as automotive or agricultural machines Repair workshops do not have to purchase sets of taps generally.
Klemmbuchsen mit Klemmstücken werden nicht nur zur Aufnahme herkömmlicher Zylinderschrauben angefertigt, es gibt sie auch zusätzlich in Ausführungen als Stehbolzen mit Scheibe und Mutter (Fig.5), wobei ebenfalls Klemmstücke (Fig.4).die geschlitzten Klemmbuchsen spreizen.Clamping bushings with clamping pieces are not only becoming more conventional for receiving Cylinder screws made, there are also additional versions as Stud bolt with washer and nut (Fig. 5), with also clamping pieces (Fig. 4) Spread the slotted clamping bushes.
Die Eigenschaft der ringförmigen Durchmesser-Verstärkung der Klemmbuchsen (Fig.l), die in die Ringnut der Bohrungen eingreifen, verhindert ein normalerweise mögliches Herausreissen der Klemmbuchsen (Fig.1) bei übermässigen Schraubenanzug oder sonstigen Beanspruchungen durch die, mit den Schrauben befestigten Maschinenbauteile.The property of the ring-shaped diameter reinforcement of the clamping bushes (Fig.l), which engage in the annular groove of the holes, prevents a normally possible tearing out of the clamping bushes (Fig. 1) with excessive screw tightening or other stresses caused by the machine components fastened with the screws.
Die Kordelung der Klemmbuchsen (Fig.l) ermöglichen auch einen verdrehungsfesten Sitz derselben, in einer, durch eventuelle Unmittigkeit eines Spiralbohrers, etwas zu groß ausgefallener Bohrung. Die Haftung der Klemmbuchsen (Fig.1) bis zur endgültigen Verschraubung, also dem Anziehen und der Spreizung in die Ringnut, ist eine Notwendigkeit. Die gekordelten Klemmstücke (Fig.4) sichern die Haftung derselben in den Klemmbuchsen (Fig.l) beim eigentlichen Anziehen. Zum Einschneiden der Ringnut in die Bohrungen dient das besonders konstruierte Bohrfutter (Fig.2), welches ein Schneidwerkzeug (Fig.6) aufnimmt. Durch Druck auf das Bohrfutter nach vorn wird die Ringnut geschnitten. Für kleindimensionale Durchmesser kann dazu eine Handbohrmaschine verwendet werden. Die Führung des Schneidwerkzeugs erfolgt durch auswechselbare und sich nicht mitdrehende, am Bohrfutter aufgeschraubte Hohlbuchsen (Fig.7). Diese sind fr unterschiedliche Bohrungsdurchmesser auswechselbar. Dabei ist es aber auch wichtig, das Ringnutschnittiefe und Abstand nach vorn einstellbar angeordnet sind.The cording of the clamping sleeves (Fig.l) also allow a torsion-proof Seat of the same, in one, due to the possible off-center of a twist drill, something too large failed bore. The adhesion of the clamping sleeves (Fig.1) to the final Screwing, i.e. tightening and spreading in the ring groove, is a necessity. The corded clamping pieces (Fig. 4) secure the adhesion of the same in the clamping bushes (Fig.l) during the actual tightening. For cutting the ring groove into the holes the specially designed drill chuck (Fig. 2), which is a cutting tool (Fig. 6) picks up. The ring groove is cut by pressing the drill chuck forward. A hand drill can be used for small diameters. The cutting tool is guided by exchangeable and non-rotating, Hollow bushings screwed onto the drill chuck (Fig. 7). These are for different Exchangeable bore diameter. But it is also important to use the ring groove cutting depth and the distance to the front are adjustable.
Bei größeren Bohrungsdurchmessern wird das Bohrfutter in stationäre Ständerbohrmaschinen eingespannt. Das Spezialbohrfutter ermöglicht die Aufnahme von Schneidwerkzeugen verschiedener, handelsüblicher Arten, da auch Breite der zu schneidenden Ringnut, je nach Art und Durchmesser der vorgesehenen Klemmbuchsen unterschiedlich sind.With larger bore diameters, the drill chuck becomes stationary Upright drilling machines clamped. The special drill chuck enables cutting tools to be inserted different, commercially available types, as there is also the width of the ring groove to be cut, are different depending on the type and diameter of the clamping bushes provided.
Im Bohrfutter angeordnete Tellerfedern (Fig.8) übernehmen, nach dem Einschneiden der Ringnut, die Funktion der Rückführung des Schneidwerkzeugs in die Normallage. Eine Wippe und ein Keil (Fig.9) ermöglichen die Einstellung der Schnittiefe, wobei die Position des Keils, durch eine Schraubanordnung (Fig.10) longitudinal veranderbar ist. Die durch die Klemmbuchsen gegebene Tiefenentfernung ftjr die Ringnut wird durch Versetzen des im Bohrfutter eingespannten Schneidwerkzeuges bewerkstelligt.Take over the disc springs (Fig. 8) arranged in the drill chuck, after Cutting the ring groove, the function of returning the cutting tool to the Normal position. A rocker and a wedge (Fig. 9) allow the cutting depth to be adjusted, the position of the wedge being longitudinal by a screw arrangement (Fig.10) is changeable. The depth distance for the annular groove given by the clamping bushes is done by moving the cutting tool clamped in the chuck.
LeerseiteBlank page
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813124306 DE3124306A1 (en) | 1981-06-20 | 1981-06-20 | Terminal socket as a replacement thread having an associated boring jig for cutting the required annular groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813124306 DE3124306A1 (en) | 1981-06-20 | 1981-06-20 | Terminal socket as a replacement thread having an associated boring jig for cutting the required annular groove |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3124306A1 true DE3124306A1 (en) | 1983-04-28 |
Family
ID=6135021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813124306 Withdrawn DE3124306A1 (en) | 1981-06-20 | 1981-06-20 | Terminal socket as a replacement thread having an associated boring jig for cutting the required annular groove |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3124306A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0125683A2 (en) * | 1983-05-19 | 1984-11-21 | Adjustable Bushing Corporation | An improved radially expandable bushing assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2013488A (en) * | 1933-10-25 | 1935-09-03 | Carrier John Dudley | Interchangeable leader pin for die sets |
DE2940514A1 (en) * | 1978-10-06 | 1980-04-17 | Sanchez Velasco Vicente | SYSTEM FOR ANCHORING FIXING ELEMENTS ON OR IN COMPLETED CONSTRUCTIONS |
FR2443608A1 (en) * | 1978-12-08 | 1980-07-04 | Modrey Henry | Bearer hole insert fixture - uses screw lifting insert to tighten deformable ring to provide locking |
-
1981
- 1981-06-20 DE DE19813124306 patent/DE3124306A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2013488A (en) * | 1933-10-25 | 1935-09-03 | Carrier John Dudley | Interchangeable leader pin for die sets |
DE2940514A1 (en) * | 1978-10-06 | 1980-04-17 | Sanchez Velasco Vicente | SYSTEM FOR ANCHORING FIXING ELEMENTS ON OR IN COMPLETED CONSTRUCTIONS |
FR2443608A1 (en) * | 1978-12-08 | 1980-07-04 | Modrey Henry | Bearer hole insert fixture - uses screw lifting insert to tighten deformable ring to provide locking |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0125683A2 (en) * | 1983-05-19 | 1984-11-21 | Adjustable Bushing Corporation | An improved radially expandable bushing assembly |
EP0125683A3 (en) * | 1983-05-19 | 1985-07-10 | Adjustable Bushing Corporation | An improved radially expandable bushing assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |